HIKIT SC1 is a highly cost-effective development board, but it is also the smart home control center with scalability, with highly practical nature of open source hardware.
SC1-board device rich: by the master STM32F103C8T6, W5500(Hardwired TCP/IP chip from WIZnet, Korea), power relays, button, LED, RTC battery holder, JTAG programming port, RJ45 and other components.
HIKIT SC1 Pack :
1. HIKIT SC1 development board (excluding button batteries)
2. USB Power
3. User ID and product distribution HIKIT MAC address
4. User Application
Source : http://www.hikit.cn